DATA ARCHIVE

Download monthly and yearly comma-delimited (.CSV) data packages.

Monthly Packages

Description. The following links provide monthly data packages of 1-minute observations in comma delimited (.csv) format. Data Product Information. Each file contains approximately 43,200 observations. The file size of a typical monthly package is about 2MB (compressed)
and less than 12MB (uncompressed). See how to open,
here. Data Dictionary. v1 (PDF)

Description. The following links provide annual data packages of 1-minute observations in comma delimited (.csv) format. Data Product Information. Each file contains approximately 525,600 observations. The file size of a typical annual package is about 25MB (compressed)
and less than 250MB (uncompressed). Data Dictionary. v1 (PDF)
Note: For the current year, the data is cummulative up to the last month.